Johan retweeted
It’s been a mystery why Roman concrete often lasted thousands of years, but ours decays in mere decades.
Turns out they incorporated chemicals in a process that induces self-healing; scientists at MIT just figured this all out - in 2022.
Extraordinary.
news.mit.edu/2023/roman-conc…
Johan retweeted
”Slave labour, LGTBQ+ rights, etc”
football fans: “let’s focus on the sport”
“No beer”
fans: 🤯
reuters.com/world/middle-eas…
Johan retweeted
I understand everyone is having fun making fun of Twitter right now and I don't want to tone police but PLEASE remember to also make fun of the crypto crash happening right now as well.
There’s a quote I’ve heard attributed to Peter Jackson: when lighting a battle scene, someone asked him, “Where will the audience think the light is coming from?” and he said, “The same place the music is coming from.”
jwz.org/blog/2022/10/recent-…
Johan retweeted
After an accident uploading himself to the metaverse, Mark Zuckerberg recovers at a low-res hospital in Putney. May, 2022.
Johan retweeted
Every computer scientist should be able to see that cryptocurrencies are totally disfunctional payment systems, and that "blockchain technology" (including "smart constracts") is a technological fraud. Would they please say that out loud?
I documented how to verify the signatures of App Store Server Notifications v2 in a livebook
gist.github.com/behe/25ddd9e…
#MyElixirStatus
Min kära fru är i intervju om sitt engagemang i AI-agendan för Sverige: ri.se/sv/ai-agendan/ai-agend…





















